MAINTENANCE
515 MM420 (9--98)
60
SOLUTION SYSTEM
SOLUTION VALVE
The solution valve controls the flow of solution to
the scrub brushes. The valve linkage should
provide the valve with fully open to fully closed
positions.
The solution control cable can be adjusted at the
solution lever or valve ends of the cable. To adjust
the cable at the solution lever end, open the
machine cover. To adjust the cable at the solution
valve end of the cable, locate the valve by the
scrub head. Adjust the cable with the valve in the
off position.
The solution lever has two mounting holes for the
solution cable clevis. In the factory, the cable is
mounted on the inside hole. The cable clevis can
be moved to the outside hole for greater solution
flow to the floor. This mounting position would be
for rough floor conditions only.
RECOVERY TANK
The recovery tank stores recovered solution.
The recovery tank should be drained and cleaned
daily, after the solution tank is empty, whenever
the float stops the vacuum fan, or the recovery
tank full indicator lights. See
DRAINING AND
CLEANING THE TANKS
section of this manual.
05941
06011
Summary of Contents for 515
Page 1: ...515 MM420 Rev 09 Operator Manual ...
Page 49: ...OPERATION 47 515 MM420 9 98 ...
Page 84: ...INDEX 515 MM420 6 00 82 ...
